KIP > People > Rüdiger Klingeler > articles

Publications

in total: 230

Corresponding preprints of most manuscripts can be found on the arXiv server.

2021
Hollow carbon spheres loaded with uniform dispersion of copper oxide nanoparticles for anode in lithium- ion batteries
Martyna Trukawka, Karolina Wenelska, Lennart Singer, Rüdiger Klingeler, Xuecheng Chen, Ewa Mijowska, Journal of Alloys and Compounds 853, 156700 (2021), 2021
2020
Magnetic phase diagram and magnetoelastic coupling of NiTiO3
K. Dey, S. Sauerland, J. Werner, Y. Skourski, M. Abdel-Hafiez, R. Bag, S. Singh, and R. Klingeler, Phys. Rev. B 101, 195122 (2020), 2020
Thermodynamic and resonant properties of mixed spin systems ACuFe2(VO4)3 (A = Li, Na)
A. Koshelev, K. Zakharov, O. Volkova, L. Shvanskaya, F. Theuss, C. Koo, R. Klingeler, S. Kundu, S. Bachhar, A.V. Mahajan, P. Khuntia, S. Kamusella, H.-H. Klauss, D. Khanam, B. Rahaman, T. Saha-Dasgupta, A. Vasiliev, Journal of Alloys and Compounds 842, 155763 (2020), 2020
CoFe2O4-filled carbon nanotubes as anode material for lithium-ionbatteries
Lucas Möller, Elisa Thauer*, Alexander Ottmann, Lukas Deeg, Rasha Ghunaim, Silke Hampel, Rüdiger Klingeler, Journal of Alloys and Compounds 834 (2020) 155018, 2020
Filled carbon nanotubes as anode materials for Lithium-ion batteries (Invited Review)
Elisa Thauer, Alexander Ottmann, Philip Schneider, Lucas Möller, Lukas Deeg, Rouven Zeus, Florian Wilhelmi, Lucas Schlestein, Christoph Neef, Rasha Ghunaim, Markus Gellesch, Christian Nowka, Maik Scholz, Marcel Haft, Sabine Wurmehl, Karolina Wenelska, Ewa Mijowska, Aakanksha Kapoor, Ashna Bajpai, Silke Hampel, Rüdiger Klingeler, Molecules 25, 1064 (2020), 2020
Anisotropic ionic conductivity of LiMn1−xFexPO4 (0 ≤ x ≤ 1) single crystals
C.Neef, A.Reiser, E.Thauer, R.Klingeler, Solid State Ionics 346, 115197 (2020), 2020
2019
Magnetic properties of high-pressure optical floating-zone grown LaNiO3 single crystals,
K. Dey, W. Hergetta, P. Telang, M. Abdel-Hafiez, R. Klingeler, Journal of Crystal Growth 524, 125157 (2019), 2019
The Complex Electronic Phase Diagram of Single-Crystalline R2PdSi3 (R = Ho, Dy) Studied by Thermal Expansion and Magnetostriction
Liran Wang, Binh Tran, Mingquan He, Christoph Meingast, Mahmoud Abdel-Hafiez, Chongde Cao, Holger Bitterlich, Wolfgang Löser, Rüdiger Klingeler, J. Phys. Soc. Jpn. 88, 094709 (2019), 2019
Influence of Counter-Anion on the Zero Field Splitting of Tetrahedral Co(II) Thiourea Complexes
S. Tripathi, S. Vaidya, K.U. Ansari, N. Ahmed, E. Riviere, L. Spillecke, C. Koo, R. Klingeler, T. Mallah, G. Rajaraman, M. Shanmugam, Inorg. Chem. 58, 9085-9100 (2019), 2019
Hydrothermal microwave-assisted synthesis of Li3VO4 as an anode for lithium-ion battery
G.S. Zakharova, E. Thauer, S.A. Wegener, J.-H. Nölke, Q. Zhu, R. Klingeler, J of Solid State Electrochemistry 23, 2205-2212 (2019), 2019
High-magnetic field phase diagram and failure of magnetic Grüneisen scaling in LiFePO4
J. Werner, S. Sauerland, C. Koo, C. Neef, A. Pollithy, Y. Skourski, R. Klingeler, Phys. Rev. B, 214432 (2019), 2019
Hetero-layered MoS2/C-composites enabling ultrafast and durable Na storage
Z. Li, S. Liu, B.P. Vinayan, Z. Zhao-Karger, Th. Diemant, R.J. Behm, Ch. Kübel, R. Klingeler, M. Fichtner, Energy Storage Materials, 2019
Ultrathin NiO confined within hollow carbon sphere for efficient electrochemical energy storage
Xiaoze Shi, Shuai Zhang, Xuecheng Chen, Tao Tang, Rüdiger Klingeler, Ewa Mijowska, Journal of Alloys and Compounds 797 (2019) 702-709, 2019
Hierarchical MoS2-carbon porous nanorods towards atomic interfacial engineering for high-performance lithium storage
Z. Li, A. Ottmann, Q. Sun, A.K. Kast, T. Zhang, H.-P. Meyer, C. Backes, R. Schröder, J. Xiang, Y. Vaynzof, R. Klingeler, J. Phys. Chem. A 7, 7553–7564 (2019), 2019
High-pressure optical floating-zone growth of Li2FeSiO4 single crystals
W. Hergett, C. Neef, H. Wadepohl, H.-P. Meyer, M.M. Abdel-Hafiez, C. Ritter, E. Thauer, R. Klingeler, J. Cryst. Growth 515, 37-43 (2019), 2019
Nematicity and structure in LaFe1-xCoxAsO
L. Wang, S. Sauerland, F. Scaravaggi, R. Kappenberger, S. Aswartham, S. Wurmehl, A.U.B. Wolter, B. Büchner, R. Klingeler, JMMM 482, 50-53 (2019), 2019
The decisive role of magnetic anisotropy in honeycomb layered Li3Ni2SbO6 and Na3Ni2SbO6
J. Werner, W. Hergett, J.Park, C.Koo, E.A.Zvereva, A.N.Vasiliev, R.Klingeler, J. Magn. Magn. Mat. 481, 100 (2019), 2019
Synthesis and magnetism of a Li2FeSiO4 single crystal
W. Hergett, M. Jonak, J. Werner, F. Billert, S. Sauerland, C. Koo, C. Neef, R. Klingeler, J. Magn. Magn. Mat. 477, 1-3 (2019), 2019
High-frequency EPR study on Cu4Cu- and Co4Co-metallacrown complexes,
C. Koo, J. Park, J. Butscher, E. Rentschler, R. Klingeler, J. Magn. Magn. Mat. 477, 340 (2019), 2019
From polystyrene waste to porous carbon flake and potential application in supercapacitor
J. Min, S. Zhang, J. Li, R. Klingeler, X. Wen, X. Chen, X. Zhao, T. Tang, E. Mijowska, Waste Management 85, 333-340 (2019), 2019
2018
Microwave-assisted hydrothermal synthesis and electrochemical studies of α- and h-MoO3
Galina S. Zakharova, Christina Schmidt, Alexander Ottmann*, Ewa Mijowska, Rüdiger Klingeler, Journal of Solid State Electrochemistry 22, 3651–3661 (2018), 2018
TiO2/C nanocomposites prepared by thermal annealing of titanium glycerolate as anode materials for lithium-ion batteries
G. S. Zakharova, A. Ottmann*, L.Möller, E. I. Andreikov, Z. A. Fattakhova, I. S. Puzyrev, Q. Zhu, E. Thauer, R. Klingeler, J Mater Sci 53, 12244-12253 (2018), 2018
Magnetoelastic coupling and ferromagnetic-type in-gap spin excitations in multiferroic α-Cu2V2O7
L. Wang, J. Werner, A. Ottmann, R. Weis, M. Abdel-Hafiez, J. Sannigrahi, S. Majumdar, Ch. Koo, R. Klingeler*, New J. Phys. 20, 063045 (2018), 2018
Magnetism and the phase diagram of MnSb2O6
C. Koo, J. Werner, M. Tzschoppe, M. Abdel-Hafiez, P. K. Biswas, R. Sarkar, H.-H. Klauss, G. V. Raganyan, E. A. Ovchenkov, A. Yu. Nikulin, A. N. Vasiliev, E. A. Zvereva, and R. Klingeler*, Phys. Rev. B 97, 224416 (2018), 2018
Comment on 'Oxygen vacancy-induced magnetic moment in edge-sharing CuO2 chains of Li2CuO2'
R.O. Kuzian, R. Klingeler, W.E.A. Lorenz, N. Wizent, S. Nishimoto, U. Nitzsche, H. Rosner, D. Milosavljevic, L. Hozoi, R. Yadav, J. Richter, A. Hauser, J. Geck, R. Hayn, V. Yushankhai, L. Siurakshina, C. Monney, T. Schmitt, J. Thar, G. Roth, T. Ito, H. Yamaguchi, M. Matsuda, S. Johnston, J. Malek, S.-L. Drechsler*, New J. Phys. 20 058001 (2018), 2018
Electronic structure and magnetic properties of the strong-rung spin-1 ladder compound Rb3Ni2(NO3)7
Z. V. Pchelkina, V. V. Mazurenko, O. S. Volkova, E. B. Deeva, I. V. Morozov, V. V. Shutov, S. I. Troyanov, J. Werner, C. Koo, R. Klingeler, A. N. Vasiliev, Phys. Rev. B 97, 144420 (2018), 2018
Correlation of structural and magnetic properties in a set of mononuclear lanthanide complexes
P. Comba, L.J. Daumann, R. Klingeler, C. Koo, M.J. Riley, A.E. Roberts, H. Wadepohl, J. Werner, Chemistry – Eur. J. 24, 5319 –5330 (2018) , 2018
Single-crystalline FeCo nanoparticles inside carbon nanotubes: synthesis and structural and magnetic properties
R. Ghunaim, M. Scholz, C. Damm, B. Rellinghaus, R. Klingeler, B. Büchner, M. Mertig, S. Hampel, Beilstein J. Nanotechnol. 9, 1024–1034 (2018), 2018
Facile synthesis N-doped hollow carbon spheres from spherical solid silica
K.Wenelska*, A. Ottmann*, D. Moszyński, P. Schneider, R. Klingeler, E. Mijowska, Journal of Colloid and Interface Science 511, 203-208 (2018), 2018
2017
Möglichkeiten und Grenzen magnetischer Modelle in der Ökonomie
R. Klingeler, Jahresbericht Marsilius-Kolleg 2016/2017, S. 171 - 176, 2017
A2MnXO4 Family (A = Li, Na, Ag; X = Si, Ge): Structural and Magnetic Properties
V.B. Nalbandyan, E.A. Zvereva, I.L. Shukaev, E. Gordon, V.V. Politaev, M.-H. Whangbo, A.A. Petrenko, R.S. Denisov, M.M. Markina, M. Tzschoppe, R. Klingeler, A.N. Vasiliev, Inorg. Chem. 56, 14023–14039 (2017), 2017
Electrochemical Magnetization Switching and Energy Storage in Manganese Oxide filled Carbon Nanotubes
A. Ottmann, M. Scholz, M. Haft, E. Thauer, P. Schneider, M. Gellesch, C. Nowka, S. Wurmehl, S. Hampel, R. Klingeler, Scientific Reports 7, 13625 (2017), 2017
Tri- (M = CuII) and hexanuclear (M = NiII, CoII) heterometallic coordination compounds with ferrocene monocarboxylate ligands: Solid-state structures and thermogravimetric, electrochemical and magnetic properties
K. Müller, M. Korb, C. Koo, R. Klingeler, D. Miesel, A. Hildebrandt, T. Rüffer, H. Lang, Polyhedron 138, 185-193 (2017), 2017
Zigzag spin structure in layered honeycomb Li3Ni2SbO6: A combined diffraction and antiferromagnetic resonance study
A.I. Kurbakov*, A.N. Korshunov, S.Yu. Podchezertsev, A.L. Malyshev, M.A. Evstigneev, F. Damay, J. Park, C. Koo, R. Klingeler*, E.A. Zvereva, V.B. Nalbandyan, Phys. Rev. B 96, 024417 (2017) , 2017
Anisotropy governed competition of magnetic phases in the honeycomb quantum magnet Na3Ni2SbO6 studied by dilatometry and high-frequency ESR
J. Werner, W. Hergett, M. Gertig, J. Park, C. Koo, R. Klingeler*, Phys. Rev. B 95, 214414 (2017), 2017
A three-pronged attack to investigate the electronic structure of a family of ferromagnetic Fe4Ln2 cyclic coordination clusters; a combined magnetic susceptibility, HF-EPR and 57Fe Mössbauer study (Cover letter)
S.F.M. Schmidt, C. Koo, V. Mereacre, J. Park, D.W. Heermann, V. Kataev, C.E. Anson, D. Prodius, G. Novitchi, R. Klingeler*, A.K. Powell*, Inorg. Chem. 56, 4796–4806 (2017), 2017
Preparation of hierarchical C@MoS2@C sandwiched hollow spheres for Lithium ion batteries
Z. Li*, A. Ottmann, T. Zhang, Q. Sun, H.-P. Meyer, Y. Vaynzof, J. Xiang, R. Klingeler*, J. Mater. Chem. A 5, 3987-3994 (2017), 2017
A carbon-nanotube based nano-furnace for in-situ restructuring of a magnetoelectric oxide.
A. Bajpai*, Z. Aslam, S. Hampel, R. Klingeler, N. Grobert, Carbon 114, 291-300 (2017) , 2017
High-pressure optical floating-zone growth of Li(Mn,Fe)PO4 single crystals
C. Neef*, H. Wadepohl, H.-P. Meyer, R. Klingeler, J. Cryst. Growth 462, 50-59 (2017), 2017
Nematicity in LaFeAsO1−xFx
C. Hess*, H. Grafe, A. Kondrat, G. Lang, F. Hammerath, L. Wang, R. Klingeler, G. Behr, and B. Büchner, Phys. Status Solidi B 254, 1600214 (2017) , 2017
2016
A new polymorph of NH4V3O7: synthesis, structure, magnetic and electrochemical properties
G.S. Zakharova, A. Ottmann*, B. Ehrstein, A.P. Tyutyunnik, Q. Zhu, S. Lu, V.I. Voronin, A.N. Enyashin, R. Klingeler, Solid State Sciences 61, 225–231 (2016), 2016
A facile synthesis method and electrochemical studies of hierarchical structured MoS2/C-nanocomposite
Zhenyou Li, Alexander Ottmann, Elisa Thauer, Christoph Neef, Huazheng Sai, Qing Sun, Krzysztof Cendrowski, Hans-Peter Meyer, Yana Vaynzof, Ewa Mijowska, Junhui Xiang, and Rüdiger Klingeler, RSC Adv. 6, 76084-76092 (2016), 2016
Magnetic anisotropy and the phase diagram of chiral MnSb2O6
J. Werner, C. Koo, R. Klingeler*, A. N. Vasiliev, Y. A. Ovchenkov, A. S. Polovkova, G. V. Raganyan, and E. A. Zvereva, Phys. Rev. B 94, 104408 (2016), 2016
Static and Dynamic Magnetic Response of Fragmented Haldane-like Spin Chains in Layered Li3Cu2SbO6
C. Koo, E.A. Zvereva, I.L. Shukaev, M. Richter, M.I. Stratan, A.N. Vasiliev, V.B. Nalbandyan, R. Klingeler*, J. Phys. Soc. Jpn. 85, 084702 (2016), 2016
Liebe und Hass – Magnetes Geheimnis, erkläre mir das!
R. Klingeler, Forschungsmagazin Ruperto Carola 8, Juli 2016, 116-123, 2016
Microwave-assisted hydrothermal synthesis of NH4V3O8 microcrystals with controllable morphology
G.S. Zakharova, A. Ottmann, B. Ehrstein, R. Klingeler, Mat. Res. Bull. 83, 225-229 (2016), 2016
Tuneable magnetic properties of carbon-shielded NiPt-nanoalloys
A.A. El-Gendy, S. Hampel, B. Büchner, R. Klingeler, RSC Advances 6, 52427-52433 (2016), 2016
Unusual magnetotransport properties in a FeAs single crystal
S. Khim, M. Gillig, R. Klingeler, S. Wurmehl, B. Büchner, C. Hess, Phys. Rev. B. 93, 205129 (2016), 2016
1/3 magnetization plateau and frustrated ferrimagnetism in a sodium iron phosphite
A. N. Vasiliev*, O. S. Volkova, E. A. Zvereva, E. A. Ovchenkov, I. Munaò, L. Clark, P. Lightfoot, E. L. Vavilova, S. Kamusella, H.-H. Klauss, J. Werner, C. Koo, R. Klingeler, A. A. Tsirlin, Phys. Rev. B 93, 134401, 2016
Hollow carbon sphere/metal oxide nanocomposites anodes for lithium-ion batteries
K. Wenelska*, A. Ottmann*, P. Schneider, E. Thauer, R. Klingeler, E. Mijowska, Energy 103, 100-106 (2016), 2016
2015
Magnetic interactions in a series of homodinuclear lanthanide complexes
P. Comba*, M. Großhauser, R. Klingeler, C. Koo, Y. Lan, D. Müller, J. Park, A. Powell, M.J. Riley, H. Wadepohl, Inorg. Chem. 54, 11247-11258 (2015), 2015
Electrochemical performance of single crystal belt-like NH4V3O8 as cathode material for lithium-ion batteries
A. Ottmann, G.S. Zakharova, B. Ehrstein, R. Klingeler, Electrochimica Acta 174, 682-687 (2015), 2015
Morphology-controlled two-step synthesis and electrochemical studies on hierarchically structured LiCoPO4
C. Neef, H-P. Meyer, R. Klingeler, Solid State Sciences 48, 270–277 (2015), 2015
Carbon nanotubes decorated by mesoporous cobalt oxide as electrode material for lithium-ion batteries
K. Wenelska, C. Neef, L. Schlestein, R. Klingeler, R.J. Kalenczuk, E. Mijowska, Chemical Physics Letters 635, 185–189 (2015), 2015
Synthesis, growth mechanism, and morphology control of LiFe1/3Mn1/3Co1/3PO4 via a microwave-assisted hydrothermal method
K. Wang, A. Ottmann, J. Zhang, H.-P. Meyer, R. Klingeler, J. Mater. Res. 30, 914-923 (2015), 2015
A new phase of MnSb2O6 prepared by ion exchange: structural, magnetic and thermodynamic properties
V. Nalbandyan, E. Zvereva, A. Nikulin, I. Shukaev, M.-H. Whangbo, H.-J. Koo, M. Abdel-Hafiez, X.-J. Chen, C. Koo, A. Vasiliev, R. Klingeler, Inorganic Chemistry, 54, 1705–1711 (2015), 2015
Structural, magnetic, and electrochemical properties of LiMn1-xNixPO4
A. Ottmann, C. Jähne, H.-P. Meyer, R. Klingeler, Materials Research Bulletin 63, 6–12 (2015), 2015
2014
Behavior of the Magnetic Subsystems in Nd2BaNiO5
E.A. Popova, S.A. Klimin, M.N. Popova, R. Klingeler, N. Tristan, B. Büchner, A.N. Vasil'ev, JETP 118, 611-620 (2014), 2014
Single crystal growth of the ErPd2Si2 intermetallic compound
C. Cao, R. Klingeler, N. Leps, G. Behr, W. Löser, Journal of Crystal Growth 401, 601-604 (2014), 2014
The effect of process parameters on floating zone crystal growth of selected cuprates
N. Wizent, N. Leps, G. Behr, R. Klingeler, B. Büchner, W. Löser, J. Cryst. Growth 401, 596-600 (2014), 2014
Unusual spin fluctuations and magnetic frustration in olivine and non-olivine LiCoPO4 detected by 31P and 7Li nuclear magnetic resonance
S.H. Baek, R. Klingeler, C. Neef, C. Koo, B. Büchner, H.J. Grafe, Phys. Rev. B 89, 134424 (2014), 2014
Specific Heat of K_0.71Na_0.29Fe₂As₂ at Very Low Temperatures
A. Reifenberger, M. Hempel, P. Vogt, S. Aswartham, M. Abdel-Hafiez, V. Grinenko, S. Wurmehl, S.-L. Drechsler, A. Fleischmann, C. Enss, R. Klingeler, J. Low Temp. Phys. 175, 755–763 (2014), 2014
Synthesis and toxicity characterization of carbon coated iron oxide nanoparticles with highly defined size distributions
R.G. Mendes, B. Koch, A. Bachmatiuk, A. El-Gendy, Y. Krupskaya, A. Springer, R. Klingeler, O. Schmidt, B. Büchner, S. Sanchez, M.H. Rümmeli, Biochimica et Biophysica Acta (BBA) - General Subjects, 1840, 160–169 (2014), 2014
Growth, characterization, and magnetic properties of a Li(Mn,Ni)PO4 single crystal
K. Wang, A. Maljuk, C. Blum, T. Kolb, C. Jähne, H.-J. Grafe, L. Giebeler, H.-P. Meyer, S. Wurmehl, R. Klingeler, Journal of Crystal Growth 386, 16-21 (2014), 2014
2013
Few-Layer Graphene Shells and Non-Magnetic Encapsulates; A Versatile and Non-Toxic Carbon Nanomaterial
A. Bachmatiuk, R. Mendes, C. Hirsch, C. Jähne, M. Lohe, J. Grothe, S. Kaskel, L. Fu, R. Klingeler, J. Eckert, P. Wick, M. Rümmeli, ACS Nano 7, 10552-10562 (2013), 2013
Experimental evidence for the coupling of Li-motion and structural distortions in LiMnPO4
C. Rudisch, H.-J. Grafe, J. Geck, S. Partzsch, M. v. Zimmermann, N. Wizent, R. Klingeler, B. Büchner, Phys. Rev. B 88, 054303 (2013), 2013
Morphology and agglomeration control of LiMnPO4 micro- and nanocrystals
C. Neef, C. Jähne, H.-P. Meyer, R. Klingeler, Langmuir 29, 8054–8060 (2013), 2013
Chemisorption of Exchange-Coupled [Ni2L(dppba)]+ Complexes on Gold via Ambidentate 4-(Diphenylphosphino)benzoate Coligands
M. Golecki, J. Lach, A. Jeremies, F. Lungwitz, M. Fronk, G. Salvan, D.R.T. Zahn, J. Park, Y. Krupskaya, V. Kataev, R. Klingeler, B. Büchner, B. Mahns, M. Knupfer, P.F. Siles, O.G. Schmidt, A. Reis, W.R. Thiel, D. Breite, B. Abel, B. Kersting, Chem. Eur. J. 19, 7787 – 7801 (2013), 2013
Evidence of d-wave superconductivity in K_1−xNa_xFe₂As₂ (x=0,0.1) single crystals from low-temperature specific-heat measurements
M. Abdel-Hafiez, .., P. Vogt, A. Reifenberger, C. Enss, M. Hempel, R. Klingeler,S.L. Drechsler, Phys. Rev. B 87, 180507(R) (2013), 2013
Barium vanadium silicate BaVSi2O7: A t2g counterpart of the Han purple compound
A. Vasiliev, O. Volkova, E. Zvereva, M. Isobe, Y. Ueda, S. Yoshii, H. Nojiri, V. Mazurenko, M. Valentyuk, V. Anisimov, I. Solovyev, R. Klingeler, B. Büchner, Phys. Rev. B 87, 134412 (2013), 2013
Spin-State Transition, Magnetism and Local Crystal Structure in Eu_1-xCa_xCoO_3-δ
A.N. Vasiliev, T.M. Vasilchikova, O.S. Volkova, A.A. Kamenev, A.R. Kaul, T.G. Kuzmova, D.M. Tsymbarenko, K.A. Lomachenko, A.V. Soldatov, S.V. Streltsov, J.-Y. Lin, C-N. Kao, J-M. Chen, M. Abdel-Hafiez, A. Wolter, and R. Klingeler., J. Phys. Soc. Jpn. 82, 044714 (2013), 2013
Morphology controlled NH4V3O8 microcrystals by hydrothermal synthesis.
Galina Z. Zakharova, Ch.Täschner, T. Kolb, C. Jähne, A. Leonhardt, B. Büchner, R. Klingeler, Dalton Transactions , 2013
A new LiCoPO4 polymorph via low temperature synthesis
Carsten Jähne, Christoph Neef, Changhyun Koo, Hans-Peter Meyer, Rüdiger Klingeler, Journal of Materials Chemistry A, 1(8), 2856-2862, 2013
Magnetic properties of quasi-one-dimensional antiferromagnets (Y1-xNdx)2BaNiO5 (x = 1, 0.15)
E.A. Popova, S.A. Klimin, M.N. Popova, R. Klingeler, N.Tristan, B. Büchner, A.N. Vasiliev, Journal of Magnetism and Magnetic Materials 331, 133–139 (2013), 2013
A new layered triangular antiferromagnet Li4FeSbO6: spin order, field-induced transitions and anomalous critical behavior
E.A. Zvereva, O.A. Savelieva, Ya.D. Titov, M.A. Evstigneeva, V.B. Nalbandyan, C.N. Kao, J.-Y. Lin, I.A. Presniakov, A.V. Sobolev, S.A. Ibragimov, M. Abdel-Hafiez, Y. Krupskaya, C. Jähne, G. Tan, R. Klingeler, B. Büchner, A.N. Vasiliev, Dalton Trans. 42, 1550-1566 (2013), 2013
2012
Calorimetric study of the superconducting and normal state properties of Ca(Fe1−xCox)2As2
M Abdel-Hafiez, L Harnagea, S Singh, U Stockert, S Wurmehl, N Leps, R Klingeler, A U B Wolter, B Büchner, J. Phys.: Conf. Ser. 391, 012120 (2012), 2012
A Facile Route to Coat Iron Oxide Nanoparticles with Few-Layer Graphene
R. G. Mendes, A. Bachmatiuk, A. A. El-Gendy, S. Melkhanova, R. Klingeler, B. Büchner, M. H. Rümmeli, J. Phys. Chem. C 116, 23749–23756 (2012), 2012
Superparamagnetic FeCo and FeNi Nanocomposites Dispersed in Submicron-Sized C Spheres
E. Ibrahim, S. Hampel, A.U.B. Wolter, M. Kath, A. El-Gendy, R. Klingeler, C. Täschner, V. Khavrus, T. Gemming, A. Leonhardt, B. Büchner, J. Phys. Chem. C 116, 22509–22517 (2012), 2012
Pr magnetism and its interplay with the Fe spin density wave in PrFeAsO_1−xF_x (x = 0,0.15)
U. Stockert, N. Leps, L. Wang, G. Behr, S. Wurmehl, B. Büchner, R. Klingeler, Phys. Rev. B, 86, 144407 (2012), 2012
Influence of nanoscaling on the electrochemical properties of LiCoO2 and TiO2
C. Jähne, G.S. Zakharova, A. Popa, Ch. Täschner, A.Leonhardt, B. Büchner, R. Klingeler, in: O. Kanoun (Ed.), Lecture Notes on Impedance Spectroscopy: Measurement, Modeling and Applications, Vol. 3, CRC Press 2012, 2012
Microwave-assisted Synthesis and Properties of Nanosized LiMPO4 (M = Mn,Co)
C. Neef, C. Jähne, R. Klingeler, in: O. Kanoun (Ed.), Lecture Notes on Impedance Spectroscopy: Measurement, Modeling and Applications, Vol. 3, CRC Press 2012, 2012
Carbon coated FeRu and CoRu nanomagnets and their potential for medical applications
A.A. El-Gendy, S. Hampel, A. Leonhardt, V.O. Khavrus, B. Büchner, R. Klingeler, Nanotech 2012 1, 390-393 (2012), 2012
Gd³⁺-Electron Spin Resonance Spectroscopy on LaO_1–xF_xFeAs Superconductors
A. Alfonsov, F. Murányi, N. Leps, R. Klingeler, A. Kondrat, C. Hess, S. Wurmehl, A. Köhler, G. Behr, V. Kataev, B. Büchner, JETP 114, 662–670 (2012), 2012
Anatase nanotubes as an electrode material for lithium-ion batteries
G.S. Zakharova, C. Jaehne, A. Popa, C. Taeschner, T. Gemming, A. Leonhardt, B. Büchner, R. Klingeler, Journal of Physical Chemistry C 116, 8714-8720 (2012), 2012
Thermodynamic studies on single crystalline Gd2BaNiO5
E.A. Popova, R. Klingeler, N. Tristan, B. Büchner, A.N. Vasiliev, Phys. Rev. B 85 (2012) 174402, 2012
Microwave-assisted hydrothermal synthesis of low-temperature LiCoO2
C. Jähne and R. Klingeler, Solid State Sciences 14 (2012) 941-947, 2012
Magnetic Silica Nanotubes: Synthesis, drug release and feasibility for magnetic hyperthermia
X. Chen, R. Klingeler, M. Kath, A.A. ElGendy, E. Mijowska, ACS Applied Materials & Interfaces 4 (2012) 2303−2309, 2012
Orthogonal spin arrangement as possible ground state of three-dimensional Shastry-Sutherland network in Ba3Cu3In4O12
O.S. Volkova, I.S. Maslova, R. Klingeler, M. Abdel-Hafiez, Y.C. Arango, A.U.B. Wolter, V. Kataev, B. Büchner, A.N. Vasiliev, Phys. Rev. B 85, 104420 (2012), 2012
The filling of carbon nanotubes with magnetoelectric Cr₂O₃
A. Bajpai, S. Gorantla, M. Löffler, S. Hampel, M.H. Rümmeli, J. Thomas, M. Ritschel, T. Gemming, B. Büchner, R. Klingeler, Carbon 50 (2012) 1706-1709, 2012
Weak ferrimagnetism and multiple magnetization reversal in α-Cr₃(PO₄)₂
A.N. Vasiliev, O.S. Volkova, E. Hammer, R. Glaum, J.-M. Broto, M. Millot, G. Nenert, J.-Y. Lin, R. Klingeler, M. Abdel-Hafiez, A.U.B. Wolter, B. Büchner., Phys. Rev. B 85 (2012) 014415, 2012
Monoclinic Honeycomb-Layered Compound Li3Ni2SbO6: Preparation, Crystal Structure and Magnetic Properties
E. Zvereva, M. Evstigneeva, V. Nalbandyan, O. Savelieva, S. Ibragimov, O. Volkova, L. Medvedeva, A. Vasiliev, R. Klingeler, B. Büchner., Dalton Transactions 41 (2012) 572, 2012
2011
New Dinuclear Nickel(II) Complexes: Synthesis, Structure, Electrochemical, and Magnetic Properties.
D. Yakhvarov, E. Trofimova, O. Sinyashin, O. Kataeva, Y. Budnikova, P. Lönnecke, E. Hey-Hawkins, A. Petr, Y. Krupskaya, V. Kataev, R. Klingeler, B. Büchner, Inorg. Chem. 50, 4553-4558 (2011), 2011
Antioxidant Multi-Walled Carbon Nanotubes by Free Radical Grafting of Gallic acid: new materials for biomedical applications
G. Cirillo, S. Hampel, R. Klingeler, F. Puoci, F. Iemma, M. Curcio, O.I. Parisi, U.G. Spizzirri, N. Picci, A. Leonhardt, M. Ritschel, B. Büchner, Journal of Pharmacy and Pharmacology, 63, 179 (2011), 2011
Synthesis of carbon-encaspulated iron nanoparticles by pyrolysis of iron citrate and poly(vinyl alcohol): a critical evaluation of yield and selectivity
M. Bystrzejewski, R. Klingeler, T. Gemming, B. Büchner, M.H. Rümmeli, Nanotechnology, 22, 3156060 (2011), 2011
Magnetic properties of the low-dimensional spin-1/2 magnet alpha-Cu2As2O7
Y. C. Arango, E. Vavilova, M. Abdel-Hafiez, O. Janson, A. A. Tsirlin, H. Rosner, S.-L. Drechsler, M. Weil, G. Nénert, R. Klingeler, O. Volkova, A. Vasiliev, V. Kataev, B. Büchner, Phys. Rev. B 84, 134430 (2011), 2011
CCVD synthesis of carbon-encapsulated cobalt nanoparticles for biomedical applications
P. Lukanov, V.K. Anuganti, Y. Krupskaya, A.-M. Galibert, B. Soula, C. Tilmaciu, A.H. Velders, R. Klingeler, B. Büchner, E. Flahaut, Adv. Funct. Mater. 21, 3583–3588 (2011), 2011
Saturation field of frustrated chain cuprates: broad regions of predominant interchain coupling
S. Nishimoto, S.-L. Drechsler, R.O. Kuzian, J. van den Brink, J. Richter, W.E.A. Lorenz, Y. Skourski, R. Klingeler, B. Büchner., Phys. Rev. Lett. 107, 097201 (2011), 2011
Synthesis, characterization, and photocatalytic properties of core/shell mesoporous silica nanospheres supporting nanocrystalline titania
K. Cendrowski, X. Chen, B. Zielinska, R.J. Kalenczuk, M.H. Rümmeli, B. Büchner, R. Klingeler, E. Borowiak-Palen, Journal of Nanoparticles Research, March 2011, 1-10, 2011
Carbon-nanotube-based stimuli-responsive controlled release system
X. Chen, H. Chen, C. Tripisciano, A. Jedrzejewsk, M.H. Rümmeli, R. Klingeler, R.J. Kalenczuk, P.K. Chu, E. Borowiak-Palen, Chemistry - A European Journal 17 (2011) 4454-4459, 2011
Electrochemical behavior and magnetic properties of Vanadium Oxide Nanotubes
A.I. Popa, E. Vavilova, C. Täschner, V. Kataev, B. Büchner, R. Klingeler., J. Phys. Chem. C 115 (2011) 5265-5270, 2011
Thermometry on the nanometer-scale for biomedical applications using NMR spectroscopy (Invited)
A. Wolter, R. Klingeler, B. Büchner, Int. J. Biomedical Nanoscience and Nanotechnology 2, 99 (2011) , 2011
The superconducting gaps in LiFeAs: Joint study of specific heat and ARPES
U. Stockert, M. Abdel-Hafiez, D. V. Evtushinsky, V. B. Zabolotnyy, A. U. B. Wolter, S. Wurmehl, I. Morozov, R. Klingeler, S. V. Borisenko, B. Büchner, Phys. Rev. B 83, 224512 (2011), 2011
Self-flux growth of large EuCu₂Si₂ single crystals
C. Cao, W. Löser, G. Behr, R. Klingeler, N. Leps, H. Vinzelberg, B. Büchner, Journal of Crystal Growth 318, 1043-1047 (2011) , 2011
Single crystal growth of Eu₂CuSi₃ intermetallic compound by the floating zone method.
C. Cao, W. Löser, G. Behr, R. Klingeler, N. Leps, H. Vinzelberg, B. Büchner, Journal of Crystal Growth 318, 1009-1012 (2011), 2011
Challenges in the crystal growth of Li₂CuO₂ and LiMnPO₄
N. Wizent, G. Behr, W. Löser, B. Büchner, R. Klingeler, Journal of Crystal Growth 318 (2011) 995–999, 2011
High-field electron spin resonance spectroscopy study of GdO_1-xF_xFeAs superconductors
A. Alfonsov, F. Murányi, V. Kataev, G. Lang, N. Leps, L. Wang, R. Klingeler, A. Kondrat, C. Hess, S. Wurmehl, A. Köhler, G. Behr, S. Hampel, M. Deutschmann, S. Katrych, N.D. Zhigadlo, Z. Bukowski, J. Karpinski, B. Büchner, Phys. Rev. B 83, 094526 (2011), 2011
A new family of 1D exchange biased heterometal single-molecule magnets: Observation of pronounced quantum tunneling steps in the hysteresis loops of quasi-linear {Mn₂Ni₃} clusters
A. Das, K. Gieb, Y. Krupskaya, S. Demeshko, S. Dechert, R. Klingeler, V. Kataev, B. Buechner, P. Mueller, F. Meyer, JACS 133 (2011) 3433-3443, 2011
Single crystal growth and physical properties of superconducting ferro-pnictides Ba(Fe,Co)2As2 grown using self-flux and Bridgman techniques
S. Aswartham, C. Nacke, G. Friemel, N. Leps, S. Wurmehl, N. Wizent, C. Hess, R. Klingeler, G. Behr, S. Singh, B. Büchner, Journal of Crystal Growth 314 (2011) 341-348, 2011
Synthesis, characterization and magnetic properties of hexagonal (VO)0.09V0.18Mo0.82O30.54H2O microrods
G.S. Zakharova, V.L. Volkov, C. Taeschner, I. Hellmann, R. Klingeler, A. Leonhardt, B. Büchner, Materials Letters 65 (2011) 579-582, 2011
Phase diagram of iron-arsenide superconductors Ca(Fe1-xCox)2As2 (0 <= x <= 0.2)
L. Harnagea, S. Singh, G. Friemel, N. Leps, D. Bombor, M. Abdel-Hafiez, A. U. B Wolter, C. Hess, R. Klingeler, G. Behr, S. Wurmehl, B. Büchner, Phys. Rev. B 83, 094523 (2011), 2011
Effect of rotation of feed and seed rods on the quality of Na0.75CoO2 single crystal grown by traveling solvent floating zone method
C. Sekar, S. Paulraj, P. Kanchana, B. Schüpp-Niewa, R. Klingeler, G. Krabbes, B. Büchner, Materials Research Bulletin 46 (2011) 675-681, 2011
Resistively shunted YBa2Cu3O7 grain boundary junctions and low-noise SQUIDs patterned by a focused ion beam down to 80 nm linewidth.
J. Nagel, K. B. Konovalenko, M. Kemmler, M. Turad, R. Werner, E. Kleisz, S. Menzel, R. Klingeler, B. Büchner, R. Kleiner, D. Koelle, Supercond. Sci. Technol. 24 (2011) 015015, 2011
2010
Single crystal growth and characterization of superconducting LiFeAs
I. Morozov, A. Boltalin, O. Volkova, A. Vasiliev, O. Kataeva, U. Stockert, M. Abdel-Hafiez, D. Bombor, A. Bachmann, Harnage L., M. Fuchs, H.-J. Grafe, G. Behr, R. Klingeler, S. Borisenko, C. Hess, S. Wurmehl, B. Buechner., Crystal Growth and Design 10 (2010), 4429-4432, 2010
An individual iron nanowire-filled carbon nanotube probed by micro-Hall magnetometry
K. Lipert, S. Bahr, F. Wolny, P. Atkinson, U. Weißker, T. Mühl, O.G. Schmidt, B. Büchner, R. Klingeler, Appl. Phys. Lett. 97, 212503 (2010), 2010
Magnetic anisotropy and ferromagnetic correlations above the Curie temperature in Eu2CuSi3 single crystals
C.D. Cao, R. Klingeler, H. Vinzelberg, N. Leps, W. Löser, G. Behr, F. Muranyi, V. Kataev, B. Büchner, Phys. Rev. B 82, 134446 (2010), 2010
Nonresonant x-ray magnetic scattering on rare-earth iron borates RFe3(BO3)4
J. E. Hamann-Borrero, M. Philipp, O. Kataeva, M. v. Zimmermann, J. Geck, R. Klingeler, A. Vasiliev, L. Bezmaternykh, B. Büchner, C. Hess, Phys. Rev. B 82, 094411 (2010) , 2010
Full spin switch effect for the superconducting current in a superconductor/ferromagnet thin film heterostructure.
P. V. Leksin, N. N. Garifyanov, I. A. Garifullin, J. Schumann, H. Vinzelberg, V. Kataev, R. Klingeler, O. G. Schmidt, B. Büchner. , Appl. Phys. Lett. 97, 102505 (2010), 2010
Realization of the Nersesyan-Tsvelik model in (NO)[Cu(NO3)3]
O. Volkova, I. Morozov, V. Shutov, E. Lapsheva, P. Sindzingre, O. Cépas, M. Yehia, V. Kataev, R. Klingeler, B. Büchner, A. Vasiliev, Phys. Rev. B 82, 054413 (2010), 2010
Magnetodielectric and magnetoelastic coupling in TbFe₃(BO₃)₄
U. Adem, L. Wang, D. Fausti, P.H.M. van Loosdrecht, A. Vasiliev, L.N. Bezmaternykh, B. Büchner, C. Hess, R. Klingeler., Phys. Rev. B 82, 064406 (2010), 2010
Interface-driven magnetoelectric effects in granular CrO2
A. Bajpai, P. Borisov, S. Gorantla, R. Klingeler, J. Thomas, T. Gemming, W. Kleemann, B. Büchner, EPL, 91 (2010) 17006, 2010
Delivery of carboplatin by carbon-based nanocontainers mediates increased cancer cell death.
M Arlt, D Haase, S Hampel, S Oswald, A Bachmatiuk, R Klingeler, R Schulze, M Ritschel, A Leonhardt, S Fuessel, B Büchner, K Kraemer and M P Wirth, Nanotechnology 21 335101 (2010), 2010
Critical current and vortex dynamics in single crystals of Ca(Fe1-xCox)2As2
A. K. Pramanik, L. Harnagea, S. Singh, S. Aswartham, G. Behr, S. Wurmehl, C. Hess, R. Klingeler, and B. Büchner, Phys. Rev. B 82, 014503 (2010), 2010

A.A. El-Gendy, O. Vyacheslav Khavrus, S. Hampel, A. Leonhardt, B. Buechner, R. Klingeler
Morphology, structural control, and magnetic properties of carbon-coated nanoscaled NiRu alloys, The Journal of Physical Chemistry C 114, 10745 (2010)

I. Hellmann, G.S. Zakharova, V.L. Volkov, C. Taeschner, A. Leonhardt, B. Buechner, R. Klingeler
Static susceptibility and heat capacity studies on V3O7 H2O7 nanobelts, Journal of Magnetism and Magnetic Materials 322 (2010) Nr. 7, S. 878-881 URL

R. Klingeler, N. Leps, I. Hellmann, A. Popa, U. Stockert, C. Hess, V. Kataev, H.-J. Grafe, F. Hammerath, G. Lang, S. Wurmehl, G. Behr, L. Harnagea, S. Singh, B. Buechner
Local antiferromagnetic correlations in the iron pnictide superconductors LaFeAsO1-xFx and Ca(Fe1-xCox)2As2 as seen via normal-state susceptibility, Physical Review B 81 (2010) Nr. 2, S. 24506/1-5 URL

A. Vasiliev, O. Volkova, I. Presniakov, A. Baranov, G. Demazeau, J.-M. Broto, M. Millot, N. Leps, R. Klingeler, B. Buechner, M.B. Stone, A. Zheludev
Thermodynamic properties and neutron diffraction studies of silver ferrite AgFeO2, Journal of Physics: Condensed Matter 22 (2010) Nr. 1, S. 16007/1-6 URL

A. Taylor, Y. Krupskaya, S. Costa, S. Oswald, K. Kraemer, S. Fuessel, R. Klingeler, B. Buechner, E. Borowiak-Palen, M.P. Wirth
Functionalization of carbon encapsulated iron nanoparticles, Journal of Nanoparticle Research 12 (2010), S. 513-519

S.-L. Drechsler, J. Malek, W.E.A. Lorenz, R.O. Kuzian, R. Klingeler, S. Nishimoto, U. Nitzsche, M. Knupfer, N. Wizent, G. Behr, H. Rosner, H. Eschrig, B. Buechner. Progress in the theoretical description of a strongly frustrated edge-shared model chain cuprate: Li2CuO2, Journal of Physics: Conference Series 200 (2010), S. 12028/1-4 URL

R. Klingeler, L. Wang, U. Koehler, G. Behr, C. Hess, B. Buechner. Thermal expansion of RFeAsO (R=La,Ce,Pr,Sm,Gd), Journal of Physics: Conference Series 200 (2010), S. 12088/1-4 URL

N.Y. Panarina, Y.I. Talanov, T.S. Shaposhnikova, N.R. Beysengulov, E.L. Vavilova, V.E. Kataev, G. Behr, A. Kondrat, C. Hess, N. Leps, R. Klingeler, B. Buechner. Microwave absorption study of polycrystalline SmO1-xFxFeAs, Journal of Physics: Conference Series 200 (2010), S. 12154/1-4 URL

K. Lipert, M. Ritschel, A. Leonhardt, Y. Krupskaya, B. Buechner, R. Klingeler. Magnetic properties of carbon nanotubes with and without catalyst, Journal of Physics: Conference Series 200 (2010), S. 72061/1-4 URL

M.U. Lutz, U. Weissker, F. Wolny, C. Mueller, M. Loeffler, T. Muehl, A. Leonhardt, B. Buechner, R. Klingeler
Magnetic properties of a-Fe and Fe3C nanowires, Journal of Physics: Conference Series 200 (2010), S. 72062/1-4 URL

A. Bajpai, R. Klingeler, N. Wizent, A.K. Nigam, S.-W. Cheong, B. Buechner
Unusual field dependence of remanent magnetization in granular CrO2: the possible relevance of piezomagnetism, Journal of Physics: Condensed Matter 22 (2010), S. 96005/1-6 URL

M. Yehia, E. Vavilova, A. Moeller, T. Taetz, U. Loew, R. Klingeler, V. Kataev, B. Buechner
Finite-size effects and magnetic order in the spin -1/2 honeycomb-lattice compound InCu2/3V1/3O3, Physical Review B 81 (2010), S. 60414/1-4 URL

E.A. Popova, A.N. Vasiliev, V.L. Temerov, L.N. Bezmaternykh, N. Tristan, R. Klingeler, B. Buechner
Magnetic and specific heat properties of YFe3(BO3)4 and ErFe3(BO3)4, Journal of Physics: Condensed Matter 22 (2010) Nr. 11, S. 116006/1-8 URL

V. Miluykov, I. Bezkishko, D. Krivolapov, O. Kataeva, O. Sinyashin, E. Hey-Hawkins, A. Parameswaran, Y. Krupskaya, V. Kataev, R. Klingeler, B. Buechner
Binuclear 1,2-diphosphacyclopentadienyl manganese(I) Complexes: Synthesis, structure and magnetic properties, Organometallics 29 (2010), S. 1339-1342

A. Taylor, Y. Krupskaya, K. Kraemer, S. Fuessel, R. Klingeler, B. Buechner, M.P. Wirth
Cisplatin-loaded carbon-encapsulated iron nanoparticles and their in vitro effects in magnetic fluid hyperthermia, Carbon 48 (2010), S. 2327-2334 URL

Y. Krupskaya, A. Parameswaran, A. Alfonsov, R. Klingeler, V. Kataev, N. Beyer, J. Lach, M. Gressenbuch, B. Kersting, B. Buechner
Highf- field ESR and magnetization study of a novel macrocyclic chelate trinuclear Ni(II) complex, Journal of Low Temperature Physics 159 (2010) Nr. 1-2, S. 84-87 URL

A. Alfonsov, F. Muranyi, V. Kataev, N. Leps, R. Klingeler, A. Kondrat, C. Hess, J. Werner, G. Behr, B. Buechner
High field ESR spectroscopy on GdO1-xFxFeAs, Journal of Low Temperature Physics 159 (2010) Nr. 1-2, S. 172-175 URL

M. Yehia, E. Vavilova, V. Kataev, R. Klingeler, O. Volkova, E. Lapsheva, V. Shutov, O. Savelieva, A.N. Vasiliev, B. Buechner
High field ESR study of the new low dimensional S = 1/2 System: Cu(NO3)2H2O, Journal of Low Temperature Physics 159 (2010) Nr. 1-2, S. 96-100 URL

D.S. Inosov, J.S. White, D.V. Evtushinsky, I.V. Morozov, A. Cameron, U. Stockert, V.B. Zabolotnyy, T.K. Kim, A.A. Kordyuk, S.V. Borisenko, E.M. Forgan, R. Klingeler, J.T. Park, S. Wurmehl, A.N. Vasiliev, G. Behr, C.D. Dewhurst, V. Hinkov
Weak superconducting pairing and a single isotropic energy gap in stoichiometric LiFeAs, Physical Review Letters 104 (2010) Nr. 18, S. 187001/1-4 URL

N.Y. Panarina, Y.I. Talanov, T.S. Shaposhnikova, N.R. Beysengulov, E. Vavilova, G. Behr, A. Kondrat, C. Hess, N. Leps, S. Wurmehl, R. Klingeler, V. Kataev, B. Buechner
Pinning effects in ceramic SmO1-xFxFeAs as revealed by microwave absorption, Physical Review B 81 (2010) Nr. 22, S. 224509/1-9 URL

A. Bachmatiuk, F. Boerrnert, F. Schaeffel, M. Zaka, G. Simha Martynkowa, D. Placha, R. Schoenfelder, P.M.F.J. Costa, N. Ioannides, J.H. Warner, R. Klingeler, B. Buechner, M.H. Ruemmeli
The formation of stacked-cup carbon nanotubes using chemical vapor deposition from ethanol over silica, Carbon 48 (2010), S. 3175-3181 URL

G.S. Zakharova, I. Hellmann, V.L. Volkov, Ch. Täschner, A. Leonhardt, R. Klingeler, B. Büchner, Vanadium dioxide nanobelts: hydrothermal synthesis and magnetic properties. Materials Research Bulletin 45, 1118 (2010)

N. Qureshi, Y. Drees, C. Hess, R. Klingeler, B. Büchner, M. T. Fernandez Diaz, M. Braden, Crystal and magnetic structure of the oxypnictide superconductor LaO_1-xF_xFeAs: evidence for magnetoelastic coupling. Phys. Rev. B 82, 184521 (2010)

2009

O.S. Volkova, I.GV. Morozov, E.A. Lapsheva, V.V. Shutov, A.N. Vasilev, R. Klingeler, B. Buechner

Long-range magnetic order in copper nitrate monohydrate Cu(NO3)2 H2O, JETP Letters 89 (2009) Nr. 2, S. 88-91
N. Wizent, G. Behr, F. Lipps, I. Hellmann, R. Klingeler, V. Kataev, W. Loeser, N. Sato, B. Buechner

Single-crystal growth of LiMnPO4 by the floating-zone method, Journal of Crystal Growth 311 (2009) Nr. 5, S. 1273-1277 URL
H. Luetkens, H.-H. Klauss, M. Kraken, F. J. Litterst, T. Dellmann, R. Klingeler, C. Hess, R. Khasanov, A. Amato, C. Baines, M. Kosmala, O. J. Schumann, M. Braden, J. Hamann-Borrero, N. Leps, A. Kondrat, G. Behr, J. Werner, B. Buechner
The electronic phase diagram of the LaO1-xFxFeAs superconductor, Nature materials 8 (2009) Nr. 4, S. 305-309 URL
K. Lipert, F. Kretzschmar, M. Ritschel, A. Leonhardt, R. Klingeler, B. Buechner
Nonmagnetic carbon nanotubes, Journal of Applied Physics 105 (2009) Nr. 6, S. 63906/1-4 URL
H.-J. Grafe, G. Lang, F. Hammerath, D. Paar, K. Manthey, K. Koch, H. Rosner, N. J. Curro, G. Behr, J. Werner, N. Leps, R. Klingeler, H.-H. Klauss, F. J. Litterst, B. Buechner
Electronic properties of LaO1-xFxFeAs in the normal state probed by NMR/NQR, New Journal of Physics 11 (2009) Nr. 3, S. 35002/1-14 URL
G.S. Zakharova, V.L. Volkov, C. Taeschner, I. Hellmann, A. Leonhardt, R. Klingeler, B. Buechner
Synthesis and characterization of V3O7H2O nanobelts, Solid State Communications 149 (2009) Nr. 19-20, S. 814-817 URL
B. Antonioli, B. Buechner, J.K. Clegg, K. Gloe, K. Gloe, L. Goetzke, A. Heine, A. Jaeger, K.A. Jolliffe, O. Kataeva, V. Kataev, R. Klingeler, T. Krause, L.F. Lindoy, A. Popa, W. Seichter, M. Wenzel
Interaction of an extended series of N-substituted di(2-picolyl)amine derivatives with copper(II). Synthetic, structural, magnetic and solution studies, Dalton Transactions (7) (2009), S. 4795-4805 URL
Y.G. Ponomarev, S.A. Kuzmichev, M.G. Mikheev, M.V. Sudakova, S.N. Tchesnokov, O.S. Volkova, A.N. Vasiliev, T. Haenke, C. Hess, G. Behr, R. Klingeler, B. Buechner
Andreev spectroscopy of LaFeAsO0.9F0.1, Physical Review B 79 (2009) Nr. 22, S. 224517/1-6 URL
C. Hess, A. Kondrat, A. Narduzzo, J.E. Hamann-Borrero, R. Klingeler, J. Werner, G. Behr, B. Buechner
The intrinsic electronic phase diagram of iron-oxypnictide superconductors, epl 87 (2009) Nr. 1, S. 17005/1-6 URL
A. Kondrat, J.E. Hamann-Borrero, N. Leps, M. Kosmala, O. Schumann, A. Koehler, J. Werner, G. Behr, M. Braden, R. Klingeler, B. Buechner, C. Hess
Synthesis and physical properties of LaO1-xFxFeAs, The European Physical Journal B 70 (2009), S. 461-468 URL
A.A. El-Gendy, E.M.M. Ibrahim, V.O. Khavrus, Y. Krupskaya, S. Hampel, A. Leonhardt, B. Buechner, R. Klingeler
The synthesis of carbon coated Fe, Co and Ni nanoparticles and an examination of their magnetic properties, Carbon 47 (2009) Nr. 12, S. 2821-2828 URL
A. Taylor, K. Lipert, K. Kraemer, S. Hampel, S. Fuessel, A. Meye, R. Klingeler, M. Ritschel, A. Leonhardt, B. Buechner, M.P. Wirth
Biocompatibility of iron filled carbon nanotubes in vitro, Journal of Nanoscience and Nanotechnology 9 (2009) Nr. 10, S. 5709-5716
L. Wang, U. Koehler, N. Leps, A. Kondrat, M. Nale, A. Gasparini, A. de Visser, G. Behr, C. Hess, R. Klingeler, B. Buechner
Thermal expansion of LaFeAsO1-xFx: Evidence for high-temperature fluctuations, Physical Review B 80 (2009) Nr. 9, S. 94512/1-5 URL
H. Maeter, H. Luetkens, Y.G. Pashkevich, A. Kwadrin, R. Khasanov, A. Amato, A.A. Gusev, K.V. Lamonova, D.A. Chervinskii, R. Klingeler, C. Hess, G. Behr, B. Buechner, H.-H. Klauss
Interplay of rare earth and iron magnetism in RFeAsO (R=La, Ce, Pr, and Sm): Muon-spin relaxation study and symmetry analysis, Physical Review B 80 (2009) Nr. 9, S. 94524/1-19 URL
U. Weissker, M. Loeffler, F. Wolny, M.U. Lutz, N. Scheerbaum, R. Klingeler, T. Gemming, T. Muehl, A. Leonhardt, B. Buechner
Perpendicular magnetization of long iron carbide nanowires inside carbon nanotubes due to magnetocrystalline anisotropy, Journal of Applied Physics 106 (2009) Nr. 5, S. 54909/1-5 URL
P.V. Leksin, R.I. Salikhov, I.A. Garifullin, H. Vinzelberg, V. Kataev, R. Klingeler, L.R. Tagirov, B. Buechner
Observation of the Inverse spin valve effect in a Ni/V/Ni trilayer system, JETP Letters 90 (2009) Nr. 1, S. 59-63
Y. Krupskaya, C. Mahn, A. Parameswaran, A. Taylor, K. Kraemer, S. Hampel, A. Leonhardt, M. Ritschel, B. Buechner, R. Klingeler
Magnetic study of iron-containing carbon nanotubes: Feasibility for magnetic hyperthermia, Journal of Magnetism and Magnetic Materials 321 (2009) Nr. 24, S. 4067-4071 URL
E. Vavilova, A.S. Moskvin, Y.C. Arango, A. Sotnikov, S.-L. Drechsler, R. Klingeler, O. Volkova, A. Vasiliev, V. Kataev, B. Buechner
Quantum electric dipole glass and frustrated magnetism near a critical point in Li2ZrCuO4, epl 88 (2009) Nr. 2, S. 27001/1-6 URL
M.H. Ruemmeli, F. Schaeffel, A. Bachmatiuk, G. Trotter, D. Adebimpe, G. Simha-Martynkova, D. Placha, B. Rellinghaus, P.G. McCormick, E. Borowiak-Palen, P. Ayala, T. Pichler, R. Klingeler, M. Knupfer, B. Buechner
Oxide catalysts for carbon nanotube and few layer graphene formation, Physica Status Solidi B 246 (2009) Nr. 11-12, S. 2530-2533 URL
A. Bachmatiuk, M. Bystrzejewski, F. Schaeffel, P. Ayala, U. Wolff, C. Mickel, T. Gemming, T. Pichler, E. Borowiak-Palen, R. Klingeler, H.-W. Huebers, M. Ulbrich, M. Knupfer, D. Haberer, B. Buechner, M.H. Ruemmeli
Carbon nanotube synthesis via ceramic catalysts, Physica Status Solidi B 246 (2009) Nr. 11-12, S. 2486-2489 URL
A.I. Popa, E. Vavilova, Y.C. Arango, V. Kataev, C. Taeschner, H.-H. Klauss, H. Maeter, H. Luetkens, B. Buechner, R. Klingeler
High-temperature ferromagnetism of Li-doped vanadium oxide nanotubes, epl 88 (2009), S. 57002/1-5 URL
A. Bachmatiuk, F. Boerrnert, M. Grobosch, F. Schaeffel, U. Wolff, A. Scott, M. Zaka, J.H. Warner, R. Klingeler, M. Knupfer, B. Buechner, M.H. Ruemmeli
Investigating the graphitization mechanism of SiO2 nanoparticles in chemical vapor deposition, ACS nano 3 (2009) Nr. 12, S. 4098-4104 URL
W.E.A. Lorenz, R.O. Kuzian, S.-L. Drechsler, W.-D. Stein, N. Wizent, G. Behr, J. Malek, U. Nitzsche, H. Rosner, A. Hiess, W. Schmidt, R. Klingeler, M. Loewenhaupt, B. Buechner
Highly dispersive spin excitations in the chain cuprate Li2CuO2, epl 88 (2009) Nr. 3, S. 37002/1-6 URL
S.-L. Drechsler, J. Maleka, R.O. Kuziana, S. Nishimotoa, U. Nitzsche, W.E.A. Lorenz, R. Klingeler, B. Buechner, M. Knupfer
Intersite Coulomb interactions in edge-shared CuO2 chains: Optics and EELS, Physica C online first (2009) URL

2008

M. Loeffler, M.H. Ruemmeli, C. Kramberger, E. Borowiak-Palen, R. Klingeler, T. Gemming, B. Buechner, T. Pichler
On the formation of single-walled carbon nanotubes in pulsed-laser-assisted chemical vapor deposition, Chemical Materials 20 (2008), S. 128-134 URL
K.-Y. Choi, P. Lemmens, D. Heydhausen, G. Guentherodt, C. Baumann, R. Klingeler, P. Reutler, B. Buechner
Anomalous orbital dynamics in LaSrMnO4 observed by Raman spectroscopy, Physical Review B 77 (2008) Nr. 6, S. 64415/1-5 URL
C. Mueller, S. Hampel, D. Haase, D. Elefant, T. Muehl, A. Vyalikh, R. Klingeler, D. Golberg, A. Leonhardt, B. Buechner
Selected synthesis methods for nanowires encapsulated inside carbon nanostructures and their fascinating properties, in: Nanorods, Nanotubes and Nanomaterials Research Progress; W. V. Prescott and A. I. Schwartz (eds.), Nova Science Publishers, 2008 (2008)
N. Tristan, V. Zestrea, G. Behr, R. Klingeler, B. Buechner, H.A. Krug von Nidda, A. Loidl, V. Tsurkan
Spin frustration and magnetic exchange in cobalt aluminum oxide spinels, Physical Review B 77 (2008) Nr. 9, S. 94412/1-10 URL
E.A. Popova, N. Tristan, A.N. Vasiliev, V.L. Temerov, L.N. Bezmaternykh, N. Leps, B. Buechner, R. Klingeler
Magnetization and specific heat of DyFe3(BO3)4 single crystal, The European Physical Journal B 62 (2008), S. 123-128 URL
A.N. Vasiliev, O.S. Volkova, L.S. Lobanovskii, I.O. Troyanchuk, Z. Hu, L.H. Tjeng, D.I. Khomskii, H.-J. Lin, C.T. Chen, N. Tristan, F. Kretzschmar, R. Klingeler, B. Buechner
Valence states and metamagnetic phase transition in partially B-site-disordered perovskite EuMn0.5Co0.5O3, Physical Review B 77 (2008) Nr. 10, S. 104442/1-5 URL
A. Vyalikh, A. Wolter, S. Hampel, D. Haase, M. Ritschel, A. Leonhardt, H.-J. Grafe, A. Taylor, K. Kraemer, B. Buechner, R. Klingeler
A carbon-wrapped nanoscaled thermometer for temperature control in biological environments, Nanomedicine 3 (2008) Nr. 3, S. 321-327
I. Hellmann, C. Taeschner, R. Klingeler, A. Leonhardt, B. Buechner, M. Knupfer
Structure and electronic properties of Li-doped vanadium oxide nanotubes, The Journal of Chemical Physics 128 (2008) Nr. 22, S. 224701/1-5 URL
A. Taylor, K. Kraemer, S. Hampel, S. Fuessel, R. Klingeler, M. Ritschel, B. Buechner, M.O. Grimm, M.P. Wirth
Carbon coated nanomagnets as potential hyperthermia agents, The Journal of Urology 179 (2008) Nr. 4, Supplement, S. 392-393
C.D. Cao, R. Klingeler, N. Leps, H. Vinzelberg, V. Kataev, F. Muranyi, N. Tristan, A. Teresiak, S. Zhou, W. Loeser, G. Behr, B. Buechner
Interplay between Kondo-like behavior and short-range antiferromagnetism in EuCu2Si2 single crystals, Physical Review B 78 (2008) Nr. 6, S. 64409/1-6 URL
A. Narduzzo, M.S. Grbic, M. Pozek, A. Dulcic, D. Paar, A. Kondrat, C. Hess, I. Hellmann, R. Klingeler, J. Werner, A. Koehler, G. Behr, B. Buechner
Upper critical field, penetration depth, and depinning frequency of the high-temperature superconductor LaFeAsO0.9F0.1 studied by microwave surface impedance, Physical Review B 78 (2008) Nr. 1, S. 12507/1-4 URL
H.-J. Grafe, D. Paar, G. Lang, N.J. Curro, G. Behr, J. Werner, J. Hamann-Borrero, C. Hess, N. Leps, R. Klingeler, B. Buechner
75As NMR studies of superconducting LaFeAsO0.9F0.1, Physical Review Letters 101 (2008) Nr. 4, S. 47003/1-4 URL
H.-H. Klauss, H. Luetkens, R. Klingeler, C. Hess, F.J. Litterst, M. Kraken, M.M. Korshunov, I. Eremin, S.-L. Drechsler, R. Khasanov, A. Amato, J. Hamann-Borrero, N. Leps, A. Kondrat, G. Behr, J. Werner, B. Buechner
Commensurate spin density wave in LaFeAsO: A local probe study, Physical Review Letters 101 (2008) Nr. 7, S. 77005/1-4 URL
H. Luetkens, H.-H. Klauss, R. Khasanov, A. Amato, R. Klingeler, I. Hellmann, N. Leps, A. Kondrat, C. Hess, A. Koehler, G. Behr, J. Werner, B. Buechner
Field and temperature dependence of the superfluid density in LaFeAsO1-xFx superconductors: A muon spin relaxation study, Physical Review Letters 101 (2008) Nr. 9, S. 97009/1-4 URL
R. Klingeler, S. Hampel, B. Buechner
Carbon nanotube based biomedical agents for heating, temperature sensoring and drug delivery, International Journal of Hyperthermia 24 (2008) Nr. 6, S. 496-505
C. Mennerich, H. -H. Klauss, A. U. B. Wolter, S. Suellow, F. J. Litterst, C. Golze, R. Klingeler, V. Kataev, B. Buechner, M. Goiran, H. Rakoto, J. -M. Broto, O. Kataeva, D. J Price
High field level crossing studies on spin dimers in the low dimensional quantum spin system Na2T2(C2O4)(3)(H2O)(2) with T = Ni, Co, Fe, Mn, Pacific-Institute-of-Theoretical-Physics Summer School on Quantum Magnetism, Les Houches, France, Juni 2006, in: NATO Science for Peace and Security Series B - Physics and Biophysics, B. Barbara; Y. Imry; G. Sawatzky; P.C.E. Stamp (eds), 97-124 (2008)
S.A.J. Kimber, D.N. Argyriou, F. Yokaichiya, K. Habicht, S. Gerischer, T. Hansen, T. Chatterji, R. Klingeler, C. Hess, G. Behr, A. Kondrat, B. Buechner
Magnetic ordering and negative thermal expansion in PrFeAsO, Physical Review B 78 (2008) Nr. 14, S. 140503(R)/ 1-4 URL
G. Fuchs, S.-L. Drechsler, N. Kozlova, G. Behr, A. Koehler, J. Werner, K. Nenkov, R. Klingeler, J. Hamann-Borrero, C. Hess, A. Kondrat, M. Grobosch, A. Narduzzo, M. Knupfer, J. Freudenberger, B. Buechner, L. Schultz
High-field pauli-limiting behavior and strongly enhanced upper critical magnetic fields near the transition temperature of an arsenic-deficient LaO0.9F0.1FeAs1- superconductor, Physical Review Letters 101 (2008) Nr. 23, S. 237003/1-4 URL
S.-L. Drechsler, M. Grobosch, K. Koepernik, G. Behr, A. Koehler, J. Werner, A. Kondrat, N. Leps, C. Hess, R. Klingeler, R. Schuster, B. Buechner, M. Knupfer
Optical study of LaO0.9F0.1FeAs: Evidence for a weakly coupled superconducting state, Physical Review Letters 101 (2008) Nr. 25, S. 257004/1-4 URL
J.M. Tranquada, G.D. Gu, M. Huecker, Q. Jie, H.-J. Kang, R. Klingeler, Q. Li, N. Tristan, J.S. Wen, G.Y. Xu, Z.J. Xu, J. Zhou, M. von Zimmermann
Evidence for unusual superconducting correlations coexisting with stripe order in La1.875Ba0.125CuO4, Physical Review B 78 (2008) Nr. 17, S. 174529/1-13 URL

2007

S. Notbohm, P. Ribeiro, B. Lake, D.A. Tennant, K.P. Schmidt, G.S. Uhrig, C. Hess, R. Klingeler, G. Behr, B. Buechner, M. Reehuis, R.I. Bewley, C.D. Frost, P. Manuel, R.S. Eccleston
One- and two-triplon spectra of a cuprate ladder, Physical Review Letters 98 (2007) Nr. 2, S. 27403/1-4 URL
J. Hadermann, A.M. Abakumov, H. D`Hondt, A.S. Kalyuzhnaya, M.G. Rozova, M.M. Markina, M.G. Mikheev, N. Tristan, R. Klingeler, B. Buechner, E.V. Antipov
Synthesis and crystal structure of the Sr2Al1.07Mn0.93O5 brownmillerite, Journal of Materials Chemistry 17 (2007) Nr. 7, S. 692-698
A.M. Abakumov, J. Hadermann, G. Van Tendeloo, M.L. Kovba, Y.Y. Skolis, S.N. Mudretsova, E.V. Antipov, O.S. Volkova, A.N. Vasiliev, N. Tristan, R. Klingeler, B. Buechner
[SrF0.8(OH)0.2]2.526[Mn6O12]: Columnar rock-salt fragments inside the todorokite-type tunnel structure, Chemistry of Materials 19 (2007) Nr. 5, S. 1181-1189 URL
R. Klingeler
CARBIO - Multifunctional carbon nanotubes for biomedical applications, VDI Technologiezentrum; nanospotlight, 1, 4 (2007)
S.-L. Drechsler, O. Volkova, A.N. Vasiliev, N. Tristan, J. Richter, M. Schmitt, H. Rosner, J. Malek, R. Klingeler, A.A. Zvyagin, B. Buechner
Frustrated cuprate route from antiferromagnetic to ferromagnetic spin- heisenberg chains: Li2ZrCuO4 as a missing link near the quantum critical point, Physical Review Letters 98 (2007) Nr. 7, S. 77202/1-4 URL
S.-L. Drechsler, N. Tristan, R. Klingeler, B. Buechner, J. Richter, J. Malek, O. Volkova, A. Vasiliev, M. Schmitt, A. Ormeci, C. Loison, W. Schnelle, H. Rosner
Helimagnetism and weak ferromagnetism in NaCu2O2 and related frustrated chain cuprates, Journal of Physics: Condensed Matter 19 (2007) Nr. 14, S. 145230/1-7 URL
R. Klingeler, C. Kramberger, C. Mueller, T. Pichler, A. Leonhardt, B. Buechner
Funktionalisierte Kohlenstoffnanoroehren: Materialforschung in der Nanowelt, Wissenschaftliche Zeitschrift der TU Dresden 56 (2007) Nr. 1-2, S. 105-110
J. Schnack, R. Klingeler, V. Kataev, B. Buechner
Revisiting and modeling the magnetism of hole-doped CuO2 spin chains in Sr14-xCaxCu24O41, Journal of Magnetism and Magnetic Materials 310 (2007), S. e397-e399 URL
V. Kataev, U. Schaufuss, M. Goiran, R. Klingeler, C. Sekar, G. Krabbes, N. Tristan, A. Waske, C. Hess, S.-L. Drechsler, B. Buechner
The low-dimensional spin magnet CaCu2O3 probed by high-field ESR, Journal of Magnetism and Magnetic Materials 310 (2007), S. 1251-1253 URL
E.A. Popova, D.V. Volkov, A.N. Vasiliev, A.A. Demidov, N.P. Kolmakova, I.A. Gudim, L.N. Bezmaternykh, N. Tristan, Y. Skourski, B. Buechner, C. Hess, R. Klingeler
Magnetization and specific heat of TbFe3(BO3)4: Experiment and crystal-field calculations, Physical Review B 75 (2007) Nr. 22, S. 224413/1-5 URL
N. Tristan, R. Klingeler, C. Hess, B. Buechner, E. Popova, I.A. Gudim, L.N. Bezmaternykh
Thermodynamic properties of NdFe3(BO3)4, Journal of Magnetism and Magnetic Materials 316 (2007) Nr. 2, S. e621-e623 URL
R. Klingeler, I. Hellmann, P. Ribeiro, C. Hess, B. Buechner
Magnetization of undoped 2-leg S=1/2 spin ladders in La4Sr10Cu24O41, Physica C 460-462 (2007), S. 464-465 URL
M. Goiran, R. Klingeler, Z.A. Kazei, V.V. Snegirev
Microwave absorption in the singlet paramagnet HoVO4 in high pulsed magnetic fields up to 40 T, Journal of Magnetism and Magnetic Materials 318 (2007) Nr. 1-2, S. 1-7 URL
E.A. Popova, N.I. Leonyuk, M.N. Popova, E.P. Chukalina, K.N. Boldyrev, N. Tristan, R. Klingeler, B. Buechner
Thermodynamic and optical properties of NdCr3(BO3)4, Physical Review B 76 (2007) Nr. 5, S. 54446/1-8 URL
R. Klingeler
Mit kleinen Magneten Grosses bewirken: Nanobiotechnologie - zwischen Realisierung und Vision, Verfahrenstechnik (2007) Nr. 9, S. 28-29
E.A. Popova, N. Tristan, C. Hess, R. Klingeler, B. Buechner, L.N. Bezmaternykh, V.L. Temerov, A.N. Vasiliev
Magnetic and thermal properties of single-crystal NdFe3(BO3)4, Journal of Experimental and Theoretical Physics 105 (2007) Nr. 1, S. 105-107
K. Kraemer, A. Meye, A. Taylor, R. Klingeler, I. Moench, S. Hampel, A. Leonhardt, B. Buechner, D. Kunze, S. Unversucht, S. Fuessel, M.P. Wirth
Multifunktionale Kohlenstoffnanoroehren fuer biomedizinische Anwendungen (CARBIO), Der Urologe 46 (2007) Nr. 9, S. 1248
A. Vyalikh, R. Klingeler, S. Hampel, D. Haase, M. Ritschel, A. Leonhardt, E. Borowiak-Palen, M. Ruemmeli, A. Bachmatiuk, R.J. Kalenczuk, H.-J. Grafe, B. Buechner
A nanoscaled contactless thermometer for biological systems, Physica Status Solidi B 244 (2007) Nr. 11, S. 4092-4096 URL
T.N. Voloshok, N.V. Mushnikov, N. Tristan, R. Klingeler, B. Buechner, A.N. Vasiliev
Interplay between the valence phase transition and Kondo behavior in Yb1-xLaxInCu4 and Yb1-xCexInCu4 probed by the specific heat, Physical Review B 76 (2007) Nr. 17, S. 172408/1-4 URL
M.S. Reis, A. Moreira dos Santos, V.S. Amaral, A.M. Souza, P. Brandao, J. Rocha, N. Tristan, R. Klingeler, B. Buechner, O. Volkova, A.N. Vasiliev
Specific heat of clustered low dimensional magnetic systems, Journal of Physics: Condensed Matter 19 (2007) Nr. 44, S. 446203/1-3 URL
G.S. Zakharova, C. Taeschner, V.L. Volkov, I. Hellmann, R. Klingeler, A. Leonhardt, B. Buechner
MoO3-delta nanorods: Synthesis, characterization and magnetic properties, Solid State Sciences 9 (2007) Nr. 11, S. 1028-1032 URL

2006

R. Klingeler, B. Buechner, K.-Y. Choi, V. Kataev, U. Ammerahl, A. Revcolevschi, J. Schnack
Magnetism of hole-doped CuO2 spin chains in Sr14Cu24O41: Experimental and numerical results, Physical Review B 73 (2006) Nr. 1, S. 14426/1-6 URL
C. Baumann, G. Allodi, A. Amato, B. Buechner, D. Cattani, R. De Renzi, R. Klingeler, P. Reutler, A. Revcolevschi
Anisotropic magnetic moments in LaSrMnO4, Physica B 374-375 (2006), S. 83-86 URL
M. Goiran, M. Costes, J.M. Broto, F.C. Chou, R. Klingeler, E. Arushanov, S.-L. Drechsler, B. Buechner, V. Kataev
High-field ESR studies of the quantum spin magnet CaCu2O3, New Journal of Physics 8 (2006), S. 74/1-14 URL
C. Mennerich, H.-H. Klauss, M. Broekelmann, F.J. Litterst, C. Golze, R. Klingeler, V. Kataev, B. Buechner, S.-N. Grossjohann, W. Brenig, M. Goiran, H. Rakoto, J.-M. Broto, O. Kataeva, D.J. Price
Antiferromagnetic dimers of Ni(II) in the S=1 spin-ladder Na2Ni2(C2O4)3(H2O)2, Physical Review B 73 (2006) Nr. 17, S. 174415/1-8 URL
E. Vavilova, I. Hellmann, V. Kataev, C. Taeschner, B. Buechner, R. Klingeler
Magnetic properties of vanadium oxide nanotubes probed by static magnetization and 51V NMR, Physical Review B 73 (2006) Nr. 14, S. 144417/1-7 URL
M. von Zimmermann, J. Geck, S. Kiele, R. Klingeler, B. Buechner
Structural modulations in Sr14Cu24O41 and their relation to charge ordering, Physical Review B 73 (2006) Nr. 11, S. 115121/1-7 URL
C. Golze, A. Alfonsov, R. Klingeler, B. Buechner, V. Kataev, C. Mennerich, H.-H. Klauss, M. Goiran, J.-M. Broto, H. Rakoto, S. Demeshko, G. Leibeling, F. Meyer
Tuning the magnetic ground state of a tetranuclear nickel(II) molecular complex by high magnetic fields, Physical Review B 73 (2006) Nr. 22, S. 224403/1-8 URL
R. Klingeler, J. Geck, S. Arumugam, N. Tristan, P. Reutler, B. Buechner, L. Pinsard-Gaudart, A. Revcolevschi
Pressure-induced melting of the orbital polaron lattice in La1xSrxMnO3, Physical Review B 73 (2006) Nr. 21, S. 214432/1-5 URL
R. Leidl, R. Klingeler, B. Buechner, M. Holtschneider, W. Selke
Quenched charge disorder in CuO2 spin chains: Experimental and numerical studies, Physical Review B 73 (2006) Nr. 22, S. 224415/1-9 URL
K. Kuepper, R. Klingeler, P. Reutler, B. Buechner, M. Neumann
Electronic structure of LaSrMnO4: X-ray photoelectron spectroscopy and x-ray emission spectroscopy studies, Journal of Applied Physics 99 (2006) Nr. 8, S. 8Q308/1-3 URL
M. Huecker, M.v. Zimmermann, R. Klingeler, S. Kiele, J. Geck, S.N. Bakehe, J.Z. Zhang, J.P. Hill, A. Revcolevschi, D.J. Buttrey, B. Buechner, J.M. Tranquada
Unidirectional diagonal order and three-dimensional stacking of charge stripes in orthorhombic Pr1.67Sr0.33NiO4 and Nd1.67Sr0.33NiO4, Physical Review B 74 (2006) Nr. 8, S. 85112/1-12 URL
V. Kataev, C. Golze, A. Alfonsov, R. Klingeler, B. Buechner, M. Goiran, J.-M. Broto, H. Rakoto, C. Mennerich, H.-H. Klauss, S. Demeshko, G. Leibeling, F. Meyer
Magnetism of a novel tetranuclear nickel(II) cluster in strong magnetic fields, Journal of Physics: Conference Series 51 (2006), S. 351-354 URL
K. Kuepper, R. Klingeler, P. Reutler, B. Buechner, M. Neumann
Excited and ground state properties of LaSrMnO4: A combined x-ray spectroscopic study, Physical Review B 74 (2006) Nr. 11, S. 115103/1-7 URL

2005

T. Kroll, R. Klingeler, J. Geck, B. Buechner, W. Selke, M. Huecker, A. Gukasov
Magnetism of low-doped spin chains in Lax(Sr,Ca)14-xCu24O41, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 306-309 URL
H. Gerdes, A. Bosse, D. Mienert, F.J. Litterst, R. Klingeler, B. Buechner, H.-H. Klauss
Charge order and dimer formation in the Cu (S=1/2) spin chains of Sr13LaCu24O41, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 338-340 URL
S.-L. Drechsler, J. Richter, J. Malek, A.S. Moskvin, R. Klingeler, H. Rosner
Spiral vs. ferromagnetic in-chain order in edge-shared cuprates, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 345-348 URL
K. Doerr, K.-H. Mueller, N. Kozlova, P. Reutler, R. Klingeler, B. Buechner, L. Schultz
Field dependence of colossal magnetoresistance in magnetic fields up to 50 T, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 1, S. 416-419 URL
J. Geck, P. Wochner, S. Kiele, R. Klingeler, A. Revcolevschi, M. von Zimmermann, B. Buechner
Correlated magnetism in low-doped manganites, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 2, S. 940-943 URL
R. Klingeler, D. Bruns, C. Baumann, P. Reutler, A. Revcolevschi, B. Buechner
Temperature driven orbital redistribution in La1-xSr1+xMnO4, Journal of Magnetism and Magnetic Materials 290-291 (2005) Nr. Part 2, S. 944-947 URL
R. Klingeler, B. Buechner, S.-W. Cheong, M. Huecker
Weak ferromagnetic spin and charge stripe order in La5/3Sr1/3NiO4, Physical Review B 72 (2005) Nr. 10, S. 104424/1-9 URL
R. Klingeler, N. Tristan, B. Buechner, M. Huecker, U. Ammerahl, A. Revcolevschi
Magnetization of hole-doped CuO2 spin chains in Sr14xCaxCu24O41, Physical Review B 72 (2005) Nr. 18, S. 184406/1-7 URL
R. Klingeler, A. Gukasov, T. Kroll, J. Geck, M. Huecker, U. Ammerahl, A. Revcolevschi, B. Buechner
La>5(Sr,Ca)<9Cu24O41: a 1D Toy model for hole doped cuprates, in: Highlights 2004 of the Laboratoire Lon Brillouin, Saclay, 50-51 (2005)
J. Geck, P. Wochner, S. Kiele, R. Klingeler, P. Reutler, A. Revcolevschi, M. von Zimmermann, B. Buechner
Orbital polaron lattice formation in lightly doped La1-xSrxMnO3, Physical Review Letters 95 (2005) Nr. 23, S. 236401/1-4 URL

2004

J. Geck, P. Wochner, S. Kiele, R. Klingeler, A. Revcolevschi, M. von Zimmermann, B. Buechner, P. Reutler
Orbital order induced ferromagnetic insulating properties, New Journal of Physics 6 (2004), S. 152/1-27 URL

2003

R. Klingeler
Spins und Ladungen in Übergangsmetalloxiden: Thermodynamische und magnetische Untersuchungen
Dissertation, RWTH Aachen. (2003)

2002

R. Klingeler, J. Geck, R. Gross, L. Pinsard-Gaudart, A. Revcolevschi, and B. Buechner
Magnetism and the charge ordering transition in lightly doped La1-xSrxMnO3
Phys. Rev. B , 65(174404). (2002)
J. Geck, D. Bruns, C. Hess, R. Klingeler, P. Reutler, M. v. Zimmermann, S. Cheong, and B. Buechner
Anisotropic CE-type orbital correlations in the ferromagnetic metallic phase of Nd1/2Sr1/2MnO3
Phys. Rev. B, 66(184407). (2002)

2001

V. Ravindranath, M. Ramachandra Rao, G. Rangarajan, Y. Lu, J. Klein, R. Klingeler, S. Uhlenbruck, B. Buechner, and R. Gross
Magnetotransport studies and mechanism of Ho- and Y-doped La0.7Ca0.3MnO3
Phys. Rev. B, 63(184434). (2001)
J. Geck, B. Buechner, M. Huecker, R. Klingeler, R. Gross, L. Pinsard-Gaudart, and A. Revcolevschi
Evidence for canted antiferromagnetism in lightly doped La1-xSrMnO3
Phys. Rev. B , 64(144430). (2001)

1999

R. Klingeler, B. Büchner, J. Geck, R. Gross, R. Kessler, T. Niemöller, L. Pinsard, A. Revcolevschi, and S. Uhlenbruck
Entropy, Magnetization and Structure of lightly doped La1-xSrxMnO3
Bulletin of the Stefan University , 11:365. (1999)
S. Uhlenbruck, R. Teipen, R. Klingeler, B. Buechner, O. Friedt, M. Huecker, H. Kierspel, T. Niemöller, L. Pinsard, A. Revcolevschi, and R. Gross
Interplay between Charge Order, Magnetism and Structure in La0.875Sr0.125MnO3
Phys. Rev. Lett. , 82(185). (1999)